Ether

"Ether" in Japanese

イーサー

īsā

(substance once thought to fill all unoccupied space)

エーテル

ēteru

(substance supposed to fill the upper regions of the atmosphere)

エーテル

ēteru

(substance once thought to fill all unoccupied space)

エーテル

ēteru

((organic chemistry) diethyl ether)

エーテル

ēteru

((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.